Hi Toby,
Just to be more concrete about why to avoid REAL and about the iteration
macros Luke mentioned.
The ITERATE_BY_REGION* macros in include/R_ext/Itermacros.h are built on
top of *_GET_REGION rather than REAL/INTEGER. The key difference here is
that REAL/INTEGER go down to the Dataptr meth
On Thu, 17 Jun 2021, Toby Hocking wrote:
Oliver, for clarification that section in writing R extensions mentions
VECTOR_ELT and REAL but not REAL_ELT nor any other *_ELT functions. I was
looking for an explanation of all the *_ELT functions (which are apparently
new), not just VECTOR_ELT.
Thanks
Oliver, for clarification that section in writing R extensions mentions
VECTOR_ELT and REAL but not REAL_ELT nor any other *_ELT functions. I was
looking for an explanation of all the *_ELT functions (which are apparently
new), not just VECTOR_ELT.
Thanks Simon that response was very helpful.
One m
Dear R developers,
(This email has also been sent to R-help before, but I was told that it doesn’t
really fit there)
I am currently trying to write a piece of C code that uses „embedded R“, and
for specific reasons*, I cannot keep track if R already has been initialized.
So the code snippet lo
